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636215

Sigma-Aldrich

6-Chloro-2-oxindole

97%

Synonym(s):

6-Chloro-1,3-dihydroindol-2-one, 6-Chlorooxindole

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About This Item

Empirical Formula (Hill Notation):
C8H6ClNO
CAS Number:
56341-37-8
Molecular Weight:
167.59
Beilstein/REAXYS Number:
1526788
MDL number:
MFCD00209962
UNSPSC Code:
12352100
PubChem Substance ID:
24882761
EC Index Number:
421-330-5
NACRES:
NA.22

assay

97%

form

solid

mp

195-199 °C (lit.)

SMILES string

Clc1ccc2CC(=O)Nc2c1

InChI

1S/C8H6ClNO/c9-6-2-1-5-3-8(11)10-7(5)4-6/h1-2,4H,3H2,(H,10,11)

InChI key

CENVPIZOTHULGJ-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

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Ayman M Saleh et al.
Molecules (Basel, Switzerland), 19(9), 13076-13092 (2014-08-27)
A selected set of substituted pyridone-annelated isoindigos 3a-f has been synthesized via interaction of 5- and 6-substituted oxindoles 2a-f with 6-ethyl-1,2,9-trioxopyrrolo[3,2-f]quinoline-8-carboxylic acid (1) in acetic acid at reflux. Among these isoindigos, the 5'-chloro and 5'-bromo derivatives 3b and 3d show

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